Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/23/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 11/23/2018 03:21:05 -68.32, -51.76 91.47 11/23/2018 03:21:56 -68.33, -51.71 91.46 2.42 51
2 11/23/2018 04:11:49 68.19, 115.73 88.40 11/23/2018 04:11:24 68.17, 115.75 88.38 1.90 25
3 11/23/2018 05:02:16 -67.31, -75.88 92.46 11/23/2018 05:01:07 -67.33, -77.58 92.47 73.29 69
4 11/25/2018 18:47:33 69.22,-104.51 89.95 11/25/2018 18:48:40 69.12,-102.46 89.88 81.74 67
5 11/25/2018 19:37:59 -68.29, 64.06 90.97 11/25/2018 19:38:23 -68.29, 64.13 90.98 2.75 24
6 11/25/2018 20:28:42 68.10,-128.39 88.85 11/25/2018 20:27:51 68.12,-128.42 88.87 2.46 51
7 11/28/2018 11:04:11 68.33, 12.46 89.56 11/28/2018 11:05:20 68.34, 12.46 89.57 0.83 69
8 11/28/2018 11:54:51 -68.20, 179.95 90.57 11/28/2018 11:54:49 -68.23, 179.96 90.54 3.30 2
9 11/28/2018 12:45:32 67.91, -12.37 89.15 11/28/2018 12:44:19 67.95, -12.73 89.18 15.46 73
10 12/01/2018 03:21:04 68.31, 128.27 89.97 12/01/2018 03:21:46 68.28, 128.28 89.95 3.19 42
11 12/01/2018 04:11:45 -68.17, -64.23 90.16 12/01/2018 04:11:16 -68.17, -64.22 90.16 0.60 29
12 12/03/2018 18:47:26 -69.04, 75.76 88.91 12/03/2018 18:48:35 -68.94, 77.34 89.00 64.10 69
13 12/03/2018 19:37:58 68.28,-115.92 90.34 12/03/2018 19:38:12 68.26,-115.85 90.32 3.42 14
14 12/03/2018 20:28:38 -68.09, 51.65 89.85 12/03/2018 20:27:43 -68.10, 51.60 89.84 2.79 55
15 12/06/2018 11:04:07 -68.32,-167.50 89.29 12/06/2018 11:05:12 -68.31,-167.54 89.30 2.22 65
16 12/06/2018 11:54:51 68.20, -0.04 90.61 12/06/2018 11:54:39 68.19, -0.04 90.59 1.64 12
17 12/06/2018 12:45:26 -67.74, 167.86 89.86 12/06/2018 12:44:14 -67.81, 167.15 89.80 31.02 72

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/23/2018
SNOs_Map_NOAA-20_TERRA_20181123.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/23/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service